NWS Forecast for: Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 8:58 pm PDT Jul 25, 2017
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  • Overnight

    Overnight: Mostly clear, with a low around 52. Light west wind.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    Sunny

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Increasing clouds, with a low around 50. West northwest wind 5 to 9 mph.

    Increasing
    Clouds

    Low: 50 °F

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. West northwest wind 3 to 5 mph.

    Becoming
    Sunny

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 48. North wind around 7 mph.

    Mostly Clear

    Low: 48 °F

  • Friday

    Friday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Saturday

    Saturday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Overnight: Mostly clear, with a low around 52. Light west wind.

    Wednesday: Sunny, with a high near 69. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    Wednesday Night: Increasing clouds, with a low around 50. West northwest wind 5 to 9 mph.

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. West northwest wind 3 to 5 mph.

    Thursday Night: Mostly clear, with a low around 48. North wind around 7 mph.

    Friday: Sunny, with a high near 72.

    Friday Night: Mostly clear, with a low around 49.

    Saturday: Sunny, with a high near 74.

    Saturday Night: Mostly clear, with a low around 50.

    Sunday: Sunny, with a high near 77.

    Sunday Night: Clear, with a low around 51.

    Monday: Sunny, with a high near 76.

    Monday Night: Clear, with a low around 49.

    Tuesday: Sunny, with a high near 78.



    Mount St Helens WA
     46.2°N 122.18°W (Elev. 5997 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/pqr